tetra(beta-chloroethyl) ethylene bisphosphonate | 15107-56-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: tetra(beta-chloroethyl) ethylene bisphosphonate
• 英文别名: Ethandiyl-bis-phosphonsaeure-bis-(2-chlor-ethylester)；1-[2-[Bis(2-chloroethoxy)phosphoryl]ethyl-(2-chloroethoxy)phosphoryl]oxy-2-chloroethane
• CAS: 15107-56-9
• 化学式: C₁₀H₂₀Cl₄O₆P₂
• 分子量: 440.025
• InChiKey: VWJDSSUIIRFVFI-UHFFFAOYSA-N

物化性质

• 熔点：
  101-101.7 °C(Solv: carbon tetrachloride (56-23-5))
• 沸点：
  522.1±50.0 °C(Predicted)
• 密度：
  1.406±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  22
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tetra(beta-chloroethyl) ethylene bisphosphonate 在 盐酸 作用下， 生成 1,2-乙烯基二膦酸
  参考文献：
  名称：

  Shner,S.M. et al., Journal of general chemistry of the USSR, 1967, vol. 37, # 2, p. 390 - 392

  摘要：

  DOI：
• 作为产物：
  描述：

  二(2-氯乙基)亚磷酸氢酯 、 乙炔 在 过氧化苯甲酸叔丁酯 作用下， 生成 tetra(beta-chloroethyl) ethylene bisphosphonate
  参考文献：
  名称：

  Shner,S.M. et al., Journal of general chemistry of the USSR, 1967, vol. 37, # 2, p. 390 - 392

  摘要：

  DOI：

文献信息

• Process for preparing ethylenediphosphonic acids
  申请人：Clariant GmbH

  公开号：US20020082447A1

  公开（公告）日：2002-06-27

  The invention relates to a process for preparing ethylenediphosphonic acids of the formula I, 1 where R 1 and R 2 may be identical or different and are hydrogen, a carboxy group, a carboxylic acid derivative, an unsubstituted or substituted alkyl group having from 1 to 10 carbon atoms, phenyl, benzyl, or alkyl-substituted aromatic systems, which comprises reacting phosphorous acid (H 3 PO 3 ) directly with alkynes.

  这项发明涉及一种制备乙烯二膦酸的过程，其化学式为I，其中R1和R2可以相同也可以不同，可以是氢、羧基、羧酸衍生物、具有1至10个碳原子的未取代或取代的烷基基团、苯基、苄基或烷基取代的芳香系统，包括将磷酸（H3PO3）直接与炔烃反应。
• Flame retardant polyurethane foams resistant to cigarette smoldering ignition
  申请人：BASF Corporation

  公开号：EP0301297A1

  公开（公告）日：1989-02-01

  The invention pertains to flame retardant flexible polyurethane foams resistant to cigarette smoldering after being subjected to flex fatigue prepared by reacting a polyether polyol, an organic isocyanate, and a blowing agent incorporating melamine in an amount ranging from about 5 weight percent to about 25 weight percent.

  本发明涉及一种阻燃软质聚氨酯泡沫塑料，通过使一种聚醚多元醇、一种有机异氰酸酯和一种发泡剂发生反应制备而成，其中发泡剂中三聚氰胺的用量约为 5%至 25%。
• Flexible flame resistant polyurethane foams
  申请人：BASF Corporation

  公开号：EP0312920A2

  公开（公告）日：1989-04-26

  The invention pertains to flame retardant poly­urethane foams prepared by the reaction of a polyoxyalkylene polyether polyol with toluene diisocyanate and a blowing agent wherein the flame retardant compound is selected from the group consisting of dicyandiamide, oxamide and biuret. The amount of flame retardant may range from about 25 weight percent to about 75 weight percent of the total composition.

  本发明涉及通过聚氧亚烷基聚醚多元醇与甲苯二异氰酸酯和发泡剂反应制备的阻燃聚氨酯泡沫，其中阻燃剂化合物选自双氰胺、草胺和双脲组成的组。阻燃剂的用量可占整个组合物的约 25% 至约 75%。
• Polyurethane adhesive containing a siloxane internal mold release and its use in thermoformable laminates
  申请人：BASF CORPORATION

  公开号：EP0679670A1

  公开（公告）日：1995-11-02

  The invention relates to a two-component polyurethane adhesive containing a siloxy-based carbinol compound acting as a mold release agent and the use of such adhesive to bond molded thermoformable laminates without sticking to mold surfaces.

  本发明涉及一种双组分聚氨酯粘合剂，其中含有一种用作脱模剂的硅氧基卡宾醇化合物，以及使用这种粘合剂粘合模制热成型层压板而不会粘在模具表面。
• A polyoxyalkylene monool polyurethane foam additive
  申请人：BASF CORPORATION

  公开号：EP0739918A1

  公开（公告）日：1996-10-30

  There is now provided a polyol composition contang a polyol having polyester linkages, an aliphatic or cycloaliphatic C4-C7 hydrocarbon blowing agent, and a polyoxyalkylene polyether monool initiated with a C8-C28 fatty hydrocarbon having one alkylene oxide active hydrogen atom. We have found that the monool emulsifies the C4-C7 blowing agent in the compound having polyester linkages, to form an emulsified polyol composition, after which an organic aromatic isocyanate may be reacted with the emulsified polyol composition to form a closed cell polyurethane foam- The polyol composition is used to make rigid closed cell polyisocyanate based foams which are dimensionally stable, and have good insulation values and flame retardance. Combining the monool with the polyester based polyol produces a foam having a density lower than that of a reference foam made with the same ingredients and amounts except In the absence of the monool. Whether the monool is merely mixed with the polyol or used to form an emulsion with the hydrocarbon blowing agent and the polyol, the foam density may be lowered when the monool is used.

  现在提供了一种多元醇组合物，它包含具有聚酯链节的多元醇、脂肪族或环脂族 C4-C7 烃发泡剂以及由具有一个氧化亚烷基活性氢原子的 C8-C28 脂肪烃引发的聚氧亚烷基聚醚单醇。我们发现，单醇可乳化具有聚酯链节的化合物中的 C4-C7 发泡剂，形成乳化多元醇组合物，然后有机芳香族异氰酸酯可与乳化多元醇组合物反应，形成闭孔聚氨酯泡沫塑料。 多元醇组合物用于制造硬质闭孔聚异氰酸酯泡沫塑料，这种泡沫塑料尺寸稳定，具有良好的绝缘性和阻燃性。将一元醇与聚酯基多元醇混合可产生一种泡沫塑料，其密度低于用相同成分和用量（不含一元醇除外）制成的参考泡沫塑料。无论一元醇只是与多元醇混合，还是用于与碳氢化合物发泡剂和多元醇形成乳液，在使用一元醇时，泡沫密度都会降低。